"""
主窗口

"""
import sys 
from PySide2.QtMultimedia import *
from PySide2.QtMultimediaWidgets import *
from PySide2.QtCore import *
from PySide2.QtGui import *
from PySide2.QtWidgets import *




class ALWindow(QWidget):

    def __init__(self):
        super(ALWindow,self).__init__()

        self.main_layout = QVBoxLayout()

    








